Category: Tutorials

One of the most powerful tools available to anyone working on their site during a migration is their computer's "hosts" file. The hosts file is used to map domain names to IP addresses, and can be used as an alternative to DNS. It also allows you to specify the IP address to which a website resolves on your computer, regardless of what may be published in the site's DNS zone file.

Introduction - WPSiteSync

This article will discuss the importance of Active Directory (AD), along with what it is, what it does, installation, and configuration. We must state in advance that there have been entire books written about AD. While we will touch on the significant aspects of its functionality, more in-depth information can be found online.

Introduction

Email. We all use it, and we all have spam issues from time to time. Whether you use Gmail, Outlook, Hotmail, Apple Mail, or another type of webmail software, spam is an annoyance that robs us of precious time that should be made available for more worthwhile pursuits. This article will demonstrate multiple methods for filtering out a significant portion of bothersome and inconvenient spam from our inbox.

Introduction

This article will review some of the more technical aspects of Threat Stack. Threat Stack is a platform-independent intrusion detection system (IDS) designed to provide users with a unique view into various integrated server security functions. It monitors both Linux and Windows servers as well as Kubernetes or other container-based server infrastructures to observe behaviors and detect malicious, uncommon, and risky activity.

Introduction

In this article, we provide updated information concerning the ongoing threat posed by the malware directed at Microsoft Exchange Servers noted in CVE-2021-26855. We also furnish the steps needed to update and secure your Microsoft Exchange Server. In a recent post, the Cybersecurity & Infrastructure Security Agency posted a priority security advisory regarding the recent Microsoft Exchange Server vulnerability. They state:

Introduction

In this article, we will discuss what Django is, its purpose, and how to install and configure it on CentOS 8.

Security Information and Event Management (or SIEM) is a subset of the computer security field, where applications and services join forces with security event management and security information management. When united, these disciplines provide significantly improved real-time statistical data and threat analysis of alerts generated by the related applications. The 2021 Internet Security Threat Report from Sophos denotes that are not only the number of attacks on the rise but also the diverse nature of methodologies and vectors of incursions used. This necessitates the fact that adding a SIEM is especially warranted at this time.

The KernelCare Linux kernel patching service is a system offered by CloudLinux. This product provides ongoing security patches for many Linux kernel versions. Updates are installed live without requiring a system reboot, which is a tremendous incentive when running an active server. Because CloudLinux offers a free symlink (symbolic link) protection patch for servers running CentOS 6 and 7, Liquid Web is replacing existing versions of KernelCare with this free version. 

What is YAML?

YAML Ain’t Markup Language (or YAML™) is a human-friendly, easily readable data language widely used with or alongside almost all programming mediums. It is designed around a standard formatted layout useful for creating configuration files that readily integrate across multiple development environments. It is also valuable for managing concurrent data as it includes the ability to employ Unicode printable characters.

Introduction

Zabbix is an open-sourced tool used to monitor various IT components such as servers and hardware that they are running, cloud services, whole networks, etc. Zabbix can monitor the network health and integrity of your servers. All monitoring can be done through Zabbix’s web-based frontend. This means that you can quickly check the status of your servers from anywhere! This article describes how to install the Zabbix monitoring tool, create a database, and configure the frontend on Ubuntu 20.04.